Co-extrusion plate corner

Abstract

The utility model relates to the technical field of co-extrusion plates, in particular to a co-extrusion plate corner which comprises a co-extrusion plate main body, an anti-collision structure is arranged on the co-extrusion plate main body, the anti-collision structure comprises two anti-collision plates arranged on the co-extrusion plate main body, a plurality of installation grooves are formed in the two ends of the co-extrusion plate main body, and a plurality of wedge blocks are fixedly installed on the anti-collision plates. Through the arrangement of the anti-collision structures, the corner of the co-extrusion plate main body can be protected, the anti-collision plates are arranged at the two ends of the co-extrusion plate main body and then fixed through clamping of the mounting grooves, the wedge blocks and the triangular plastic plates, and the fixed anti-collision plates can be attached to the corner of the co-extrusion plate main body, so that the co-extrusion plate main body is prevented from being damaged. The anti-collision plate can be taken down from the co-extrusion plate main body to prevent the co-extrusion plate main body from being damaged due to collision, and the anti-collision plate can be taken down from the co-extrusion plate main body when the co-extrusion plate main body is subsequently spliced due to the fact that the mounting groove, the wedge block and the triangular plastic plate are movably connected, so that the splicing effect is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to a co-extruded board, in particular to a corner of a co-extruded board, belonging to the technical field of co-extruded boards. Background Art

[0002] A co-extruded board is a composite board formed by extruding two or more different materials through an extruder. Its most basic extrusion principle is to simultaneously pass two or more molten materials through the same extrusion nozzle of the extruder and then cool and form in a mold. Since it is composed of different material layers, and the characteristics of each layer of material complement each other, the entire board has excellent properties, such as improved strength, hardness, toughness, wear resistance, etc.

[0003] Although the existing co-extruded boards have high strength and hardness, this is only reflected in the overall structure. For the corners of the co-extruded board, because its interior is hollow and the corner edges are exposed, the corners of the co-extruded board are relatively fragile compared to the whole, and are prone to breakage after being collided, which will have some impacts on the assembly of the co-extruded board.

[0004] Therefore, there is an urgent need to improve the corner of the co-extruded board to solve the above existing problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a corner of a co-extruded board, on which an anti-collision structure is arranged at the corner of the co-extruded board main body, which can play a role in protecting the corner of the co-extruded board main body. The anti-collision structure protects the corner inside, and can prevent the corner of the co-extruded board main body from being damaged due to collision.

[0006] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0007] A corner of a co-extruded board includes a co-extruded board main body, an anti-collision structure is arranged on the co-extruded board main body, the anti-collision structure includes two anti-collision plates arranged on the co-extruded board main body, a plurality of installation grooves are opened at both ends of the co-extruded board main body, a plurality of wedge blocks are fixedly installed on the anti-collision plates, and a plurality of triangular plastic plates that are tightly engaged with the inner walls of the installation grooves are installed on the surfaces of the wedge blocks.

[0008] Preferably, a positioning block is fixedly installed at one end of the wedge block, and the shape of the positioning block is trapezoidal.

[0009] Preferably, a rubber pad adapted to one end of the co-extruded board main body is installed on one side of the anti-collision plate.

[0010] Preferably, a plurality of first reinforcing plates and second reinforcing plates that are fixedly installed on the inner wall of the anti-collision plate and fit the inner wall of the co-extrusion plate body are provided, and a plurality of reinforcing ribs are fixedly installed between the first reinforcing plate and the second reinforcing plate that are oppositely arranged.

[0011] Preferably, the plurality of reinforcing ribs are cross-distributed between the first reinforcing plate and the second reinforcing plate.

[0012] Preferably, a plurality of sliding grooves are formed on the inner wall of the co-extrusion plate body, and a plurality of sliding rods that are fixedly installed on the surfaces of the first reinforcing plate and the second reinforcing plate and are slidably connected to the sliding grooves are provided.

[0013] Preferably, a plurality of grooves are formed on the surface of the anti-collision plate.

[0014] The utility model at least has the following beneficial effects:

[0015] Through the setting of the anti-collision structure, the corners of the co-extrusion plate body can be protected. The anti-collision plates are arranged at both ends of the co-extrusion plate body, and then fixed by the engagement of the installation grooves, wedges and triangular plastic plates. After being fixed, the anti-collision plates can fit at the corners of the co-extrusion plate body and protect it from being damaged by collision. Since the installation grooves, wedges and triangular plastic plates are movably connected, when the co-extrusion plate body is assembled subsequently, the anti-collision plates can be removed from the co-extrusion plate body to avoid affecting the assembly effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is an expanded view of the overall structure of the utility model;

[0019] Figure 3 is a schematic diagram of the reinforcing rib structure of the utility model;

[0020] Figure 4 is a schematic diagram of the sliding groove structure of the utility model.

[0021] In the figure, 1, co-extrusion plate body; 2, anti-collision structure; 3, anti-collision plate; 4, installation groove; 5, wedge; 6, triangular plastic plate; 7, positioning block; 8, rubber pad; 9, first reinforcing plate; 10, second reinforcing plate; 11, reinforcing rib; 12, sliding groove; 13, sliding rod; 14, groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1-4 shown, an embodiment of the co-extruded board corner provided in this embodiment.

[0024] A co-extruded board corner includes a co-extruded board main body 1, and an anti-collision structure 2 is provided on the co-extruded board main body 1. The anti-collision structure 2 includes two anti-collision plates 3 provided on the co-extruded board main body 1. A plurality of installation grooves 4 are opened at both ends of the co-extruded board main body 1. A plurality of wedge blocks 5 are fixedly installed on the anti-collision plate 3, and a plurality of triangular plastic plates 6 that are tightly engaged with the inner wall of the installation groove 4 are installed on the surface of the wedge block 5. Through the setting of the anti-collision structure 2, it can play a role in protecting the corner of the co-extruded board main body 1. The anti-collision plates 3 are arranged at both ends of the co-extruded board main body 1, and then are fixed by the engagement of the installation groove 4, the wedge block 5 and the triangular plastic plate 6. The fixed anti-collision plate 3 can fit on the corner of the co-extruded board main body 1 and protect it from being damaged by collision. Since the installation groove 4, the wedge block 5 and the triangular plastic plate 6 are movably connected, when assembling the co-extruded board main body 1 subsequently, the anti-collision plate 3 can be removed from the co-extruded board main body 1 to avoid affecting the assembly effect.

[0025] A positioning block 7 is fixedly installed at one end of the wedge block 5. The shape of the positioning block 7 is trapezoidal. A rubber pad 8 adapted to one end of the co-extruded board main body 1 is installed on one side of the anti-collision plate 3. A plurality of first reinforcing plates 9 and second reinforcing plates 10 that are in close fit with the inner wall of the co-extruded board main body 1 are fixedly installed on the inner wall of the anti-collision plate 3. A plurality of reinforcing ribs 11 are fixedly installed between the mutually opposed first reinforcing plates 9 and second reinforcing plates 10. Through the setting of the positioning block 7, since the shape of the positioning block 7 is trapezoidal, the diameter of one end of it is smaller than the diameter of the end connected to the wedge block 5. Therefore, during the installation of the anti-collision plate 3, the wedge block 5 can be more easily inserted into the installation groove 4, which is convenient for installation. Through the setting of the rubber pad 8, it can buffer when the anti-collision plate 3 is collided, further improving the protection effect on the corner of the co-extruded board main body 1. Through the setting of the first reinforcing plate 9, the second reinforcing plate 10 and the reinforcing rib 11, they are used to support in the inner wall of the co-extruded board main body 1, strengthening the structural strength at the corner of the co-extruded board main body 1, so that the strength and hardness of the corner of the co-extruded board main body 1 are both improved.

[0026] A plurality of reinforcing ribs 11 are cross - distributed between the first reinforcing plate 9 and the second reinforcing plate 10. A plurality of sliding grooves 12 are formed on the inner wall of the co - extrusion plate body 1. A plurality of sliding rods 13 slidably connected to the sliding grooves 12 are fixedly installed on the surfaces of the first reinforcing plate 9 and the second reinforcing plate 10. A plurality of grooves 14 are formed on the surface of the anti - collision plate 3. By arranging the plurality of reinforcing ribs 11 in a cross - distributed manner, a plurality of triangular structures are formed between the plurality of reinforcing ribs 11. Since the triangular structure has a high structural strength, the support stability of the reinforcing ribs 11 for the corner of the co - extrusion plate body 1 can be improved. Through the arrangement of the sliding grooves 12 and the sliding rods 13, when installing the anti - collision plate 3, the first reinforcing plate 9, the second reinforcing plate 10 and the reinforcing ribs 11 are inserted into the empty groove at the corner of the co - extrusion plate body 1. When inserting, the sliding rods 13 slide in the sliding grooves 12, which can reduce the friction between the first reinforcing plate 9 and the second reinforcing plate 10 and the inner wall of the co - extrusion plate body 1, making it easier to install the anti - collision plate 3. Through the arrangement of the grooves 14, the friction force on the surface of the anti - collision plate 3 can be increased, facilitating the application of force to disassemble the anti - collision plate 3.

[0027] In this embodiment, as Figures 1-4 shown, the working process of a co - extrusion plate corner provided in this embodiment is as follows:

[0028] The anti - collision plate 3 is arranged at both ends of the co - extrusion plate body 1, and then it is fixed by the engagement of the installation groove 4, the wedge block 5 and the triangular plastic plate 6. The fixed anti - collision plate 3 can fit at the corner of the co - extrusion plate body 1, protecting it from being damaged by collision. Since the installation groove 4, the wedge block 5 and the triangular plastic plate 6 are movably connected, when assembling the co - extrusion plate body 1 subsequently, the anti - collision plate 3 can be removed from the co - extrusion plate body 1.

[0029] In summary, in this embodiment, according to a co-extruded board corner of this embodiment, through the setting of the positioning block 7, since the shape of the positioning block 7 is trapezoidal, the diameter of one end of it is smaller than the diameter of the end connected to the wedge block 5. Therefore, during the installation of the anti-collision plate 3, the wedge block 5 can be more easily inserted into the installation groove 4, which is convenient for installation. Through the setting of the rubber pad 8, it can buffer when the anti-collision plate 3 is collided, further improving the protection effect on the corner of the co-extruded board main body 1. Through the setting of the first reinforcing plate 9, the second reinforcing plate 10 and the reinforcing ribs 11, they are used to support in the inner wall of the co-extruded board main body 1, strengthening the structural strength at the corner of the co-extruded board main body 1, so that both the strength and hardness of the corner of the co-extruded board main body 1 are improved. By arranging a plurality of reinforcing ribs 11 in a cross distribution, a plurality of triangular structures are formed between the plurality of reinforcing ribs 11. Since the triangular structure has a high structural strength, the supporting stability of the reinforcing ribs 11 on the corner of the co-extruded board main body 1 can be improved. Through the setting of the chute 12 and the sliding rod 13, when installing the anti-collision plate 3, the first reinforcing plate 9, the second reinforcing plate 10 and the reinforcing ribs 11 are inserted into the empty groove at the corner of the co-extruded board main body 1 together. When inserting, the sliding rod 13 slides in the chute 12, which can reduce the friction between the first reinforcing plate 9 and the second reinforcing plate 10 and the inner wall of the co-extruded board main body 1, making it easier to install the anti-collision plate 3. Through the setting of the groove 14, it can increase the friction on the surface of the anti-collision plate 3, which is convenient for applying force to disassemble the anti-collision plate 3.

[0030] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term, so it should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effect.

[0031] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a commodity or system. Without further limitation, the element defined by the statement "including a..." does not exclude the existence of another identical element in the commodity or system including the element.

[0032] The foregoing description has shown and described several preferred embodiments of the present utility model. However, as previously mentioned, it should be understood that the present utility model is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the above teachings or the skills or knowledge in related fields. Any alterations and changes made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A co-extruded plate corner, comprising a co-extruded plate body (1), characterized in that: The co-extruded plate body (1) is provided with an anti-collision structure (2), the anti-collision structure (2) comprising two anti-collision plates (3) arranged on the co-extruded plate body (1), a plurality of mounting grooves (4) are provided at both ends of the co-extruded plate body (1), a plurality of wedge blocks (5) are fixedly mounted on the anti-collision plates (3), and a plurality of triangular plastic plates (6) tightly engaged with the inner walls of the mounting grooves (4) are mounted on the surfaces of the wedge blocks (5).

2. A co-extruded plate corner according to claim 1, characterized in that: A positioning block (7) is fixedly mounted on one end of the wedge block (5), and the positioning block (7) is arranged to be trapezoidal in shape.

3. A co-extruded plate corner according to claim 1, characterized in that: A rubber pad (8) adapted to one end of the co-extruded plate body (1) is installed on one side of the anti-collision plate (3).

4. A co-extruded plate corner according to claim 1, characterized in that: A plurality of first reinforcing plates (9) and second reinforcing plates (10) that are in contact with the inner wall of the co-extruded plate body (1) are fixedly mounted on the inner wall of the anti-collision plate (3), and a plurality of reinforcing ribs (11) are fixedly mounted between the first reinforcing plates (9) and the second reinforcing plates (10) that are arranged opposite to each other.

5. A co-extruded plate corner according to claim 4, characterized in that: The plurality of reinforcing ribs (11) are cross-distributed between the first reinforcing plate (9) and the second reinforcing plate (10).

6. A co-extruded plate corner according to claim 5, characterized in that: A plurality of slide grooves (12) are provided on the inner wall of the co-extruded plate body (1), and a plurality of slide rods (13) slidably connected to the slide grooves (12) are fixedly mounted on the surfaces of the first reinforcing plate (9) and the second reinforcing plate (10).

7. The co-extruded plate corner according to claim 1, characterized in that: A plurality of grooves (14) are provided on the surface of the anti-collision plate (3).

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